Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Anti-crumpling terylene woollen blanket and weaving method thereof

A polyester and blanket technology, applied in the field of polyester blankets, can solve problems such as poor compression and wrinkle resistance, and achieve the effect of easy recovery

Inactive Publication Date: 2009-06-10
DAJIN WOVEN PROD WUXI CO LTD
View PDF0 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problem of poor anti-wrinkle performance of the existing polyester blanket, and carries out technical improvement, provides an anti-wrinkle polyester blanket, and provides a weaving method for the anti-wrinkle polyester blanket, and improves the appearance quality of the anti-wrinkle polyester blanket and comfort

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-crumpling terylene woollen blanket and weaving method thereof
  • Anti-crumpling terylene woollen blanket and weaving method thereof
  • Anti-crumpling terylene woollen blanket and weaving method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The anti-crinkle polyester blanket of the present invention, the polyester DTY tow of 50D-800D which is composed of flat polyester filaments is used as the top yarn, and the polyester FDY tow of 100D-150D or the polyester DTY tow of 100D-300D is used as the bottom yarn. The top threads are woven on the bottom threads, the top threads account for 60% to 80% of the total mass of the blanket, and the bottom threads account for 20% to 40% of the total mass of the blanket.

[0020] The weaving steps of the anti-crinkle polyester blanket of the present invention are as follows:

[0021] 1), prepare the POY tow ingot that flat polyester filament tow forms: as figure 1 As shown in the upper part, the melt of polyester raw material 1 passes through the twin-screw box 2 and filter 3 at a temperature of 140°C to 260°C, and is extruded from the rectangular spinneret holes 5 arranged crosswise on the spinneret 4 , the number of holes in the spinneret 4 ranges from 20 to 288, and th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an anti-crumpling terylene carpet and a weaving method thereof. In the method, a fusant of a terylene material is extruded and molded through flat spinneret holes in crossed arrangement on a spinning plate, is subjected to prestretching to form pre-oriented yarn beams POY of flat terylene and is further subjected to prestretching to obtain draw textured yarn beams DTY of the flat terylene; the DTY beams consists of flat terylene filaments in crossed arrangement; the flat terylene DTY beams are used as surface yarn; the terylene FDY beams or the terylene DTY beams are used as bottom yarn; the surface yarn and the bottom yarn are woven into greige cloth of a terylene carpet; the greige cloth is subjected to special after-finishing to obtain the anti-crumpling terylene carpet which has more excellent anti-crumpling, lightweight and heat insulating properties compared with the prior terylene carpet.

Description

technical field [0001] The invention relates to the field of synthetic fiber blankets, in particular to polyester blankets. Background technique [0002] Compared with acrylic blankets, polyester blankets have the advantage of being cheaper. In the prior art, polyester blankets use circular polyester filament tows as top threads and bottom threads respectively, and the top threads are woven on the bottom threads. Blankets woven with round polyester filament tows as face yarns have the disadvantage of not being wrinkle-resistant. Polyester blankets are already wrinkled after being packaged, transported, and sold in stores, and they are prone to lint, which affects the appearance quality of the product. and comfort in use. Contents of the invention [0003] The present invention aims at the problem of poor anti-wrinkle performance of the existing polyester blanket, carries out technical improvement, provides an anti-wrinkle polyester blanket, and provides a weaving method ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D04B1/04D04B21/04D01D5/253
Inventor 胡永伟
Owner DAJIN WOVEN PROD WUXI CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com